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光伏站sf6在線泄露報警系統探測主機廠家SF6報警

發布時間:2023-10-24 08:12:44       發布人:147小編  瀏覽量:

光伏站sf6在線泄露報警系統探測主機廠家SF6報警

SF6氣(qi)(qi)體(ti)(ti)背景簡介六氟(fu)(fu)化(hua)(hua)(hua)硫(liu)(liu)(liu)(SF6)氣(qi)(qi)體(ti)(ti)由法國(guo)兩(liang)位化(hua)(hua)(hua)學家Moissan和Lebeau于1900年合成(cheng),它以其(qi)優異的(de)(de)(de)(de)絕緣和滅弧(hu)(hu)性(xing)能(neng),在電力系(xi)統中(zhong)得到廣泛應用(yong)。雖然在常(chang)態下(xia),SF6氣(qi)(qi)體(ti)(ti)是(shi)一(yi)種無(wu)(wu)(wu)色、無(wu)(wu)(wu)味、無(wu)(wu)(wu)毒的(de)(de)(de)(de)惰性(xing)氣(qi)(qi)體(ti)(ti),但在高壓電弧(hu)(hu)的(de)(de)(de)(de)作用(yong)下(xia),這種氣(qi)(qi)體(ti)(ti)會發生(sheng)分解,遇到水份后還會產生(sheng)一(yi)些(xie)劇毒物(wu)質(zhi),如氟(fu)(fu)化(hua)(hua)(hua)亞硫(liu)(liu)(liu)酰(SOF2)、四氟(fu)(fu)化(hua)(hua)(hua)硫(liu)(liu)(liu)(SF4)、二(er)氟(fu)(fu)化(hua)(hua)(hua)硫(liu)(liu)(liu)(SF2)等(deng),類(lei)似這些(xie)劇毒物(wu)質(zhi)即便是(shi)微量也能(neng)致人(ren)非命。當前,SF6氣(qi)(qi)體(ti)(ti)在中(zhong)、高壓設(she)備(bei)中(zhong)的(de)(de)(de)(de)大量使(shi)用(yong),其(qi)安全性(xing)已受(shou)到人(ren)們的(de)(de)(de)(de)普遍關(guan)注(zhu)。針對(dui)SF6比(bi)空(kong)(kong)氣(qi)(qi)重(zhong),泄(xie)漏易聚集,易造成(cheng)低層空(kong)(kong)間缺氧,空(kong)(kong)氣(qi)(qi)含(han)毒環境對(dui)人(ren)員的(de)(de)(de)(de)威脅等(deng)問題,有關(guan)部門已制訂了一(yi)系(xi)列相應的(de)(de)(de)(de)行業安全法規

雙氣體檢(jian)測(ce)(ce)(ce)器主(zhu)要由SF6傳(chuan)(chuan)感器和O2傳(chuan)(chuan)感器、溫濕度傳(chuan)(chuan)感器及(ji)CPU主(zhu)控(kong)電路、通(tong)(tong)信模塊(kuai)、電源模塊(kuai)等集(ji)成在一個優質鋁型材一體化結(jie)構機箱(xiang)內(nei),完成SF6濃度、O2含量及(ji)溫濕度的檢(jian)測(ce)(ce)(ce)。將檢(jian)測(ce)(ce)(ce)結(jie)果(guo)采(cai)用現場總線(xian)(RS-485)方式傳(chuan)(chuan)輸(shu)給(gei)監控(kong)主(zhu)機或PC機進(jin)行實時顯(xian)示。接(jie)(jie)(jie)線(xian)方式選(xuan)用可插拔式接(jie)(jie)(jie)線(xian)端子,電源與通(tong)(tong)訊接(jie)(jie)(jie)線(xian)采(cai)用兩進(jin)兩出接(jie)(jie)(jie)線(xian)方式,設(she)有接(jie)(jie)(jie)線(xian)端子護罩,安全又(you)可靠。是具(ju)有全數字傳(chuan)(chuan)輸(shu)功能的新一代(dai)高精度雙氣體檢(jian)測(ce)(ce)(ce)檢(jian)測(ce)(ce)(ce)器。

DX6000H型(xing)SF6 在線(xian)監測(ce)(ce)報警系統(tong)適用于配(pei)(pei)電(dian)室、開關站、光(guang)伏發(fa)電(dian)廠、海(hai)上(shang)風(feng)電(dian)場、10KV、35KV、220KV開關柜、GIS室等(deng)場所;設備(bei)監測(ce)(ce)精(jing)度高、范圍廣、功能全(quan),具有良好(hao)的(de)擴展性(xing) 2.1 采用1024*600觸摸屏,全(quan)中文菜單操(cao)作,界(jie)面友好(hao),操(cao)作簡單; 2.2 設備(bei)集成三組(zu)(zu)485接(jie)(jie)口,采用插拔(ba)式接(jie)(jie)線(xian)端子接(jie)(jie)線(xian)簡單,具有良好(hao)的(de)抗干(gan)擾能力,總線(xian)通(tong)訊,布線(xian)經濟,安裝方(fang)便; 2.3 三組(zu)(zu)DC24V接(jie)(jie)口,可選配(pei)(pei)DC3.3V、DC5V、DC12V電(dian)壓輸出(chu), 2.4 自(zi)動(dong)故障(zhang)檢測(ce)(ce),并能用中文顯示處準確的(de)故障(zhang)部位(wei)及(ji)(ji)類型(xing); 2.5 自(zi)動(dong)檢索探(tan)測(ce)(ce)器地址及(ji)(ji)狀態,SF6/O2/溫濕度探(tan)測(ce)(ce)器在同一系統(tong)監控(kong); 2.6 大容量儲存芯片,循(xun)環記(ji)錄報警信(xin)息,大可記(ji)錄50000條; 2.7 RS485上(shang)傳(chuan)接(jie)(jie)口,標準modbus Rtu通(tong)訊協(xie)議。

2.8 關(guan)鍵(jian)參(can)數(shu)(shu),加密設定,防止誤操作 2.9 多可(ke)(ke)選配7組繼電器(qi)(qi),繼電器(qi)(qi)控(kong)制方式可(ke)(ke)軟件設置(zhi)(zhi) 2.10 具有(you) 年-月-日-時(shi)-分(fen)(fen)-秒設置(zhi)(zhi)功(gong)能(neng),并(bing)且帶有(you)每周七天分(fen)(fen)別(bie)顯示功(gong)能(neng) 壁掛式SF6氣(qi)(qi)體(ti)報(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6氧氣(qi)(qi)一(yi)體(ti)式探測(ce)器(qi)(qi)_SF6泄漏(lou)在(zai)線監測(ce)報(bao)警(jing)(jing)系(xi)統_SF6氣(qi)(qi)體(ti)在(zai)線監測(ce)報(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)在(zai)線監測(ce)報(bao)警(jing)(jing)系(xi)統 三章:主(zhu)(zhu)要技(ji)術指標 3.1 壁掛式主(zhu)(zhu)機(ji)技(ji)術指標(DX6000H型) 3.1.1 工(gong)作電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工(gong)作溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)作濕度: ≤93%RH 3.1.5 顯示方式: 列(lie)表顯示,每頁顯示8組或(huo)10組數(shu)(shu)據(每組包(bao)括SF6/02/溫(wen)度/濕度四種(zhong)數(shu)(shu)據和兩(liang)種(zhong)數(shu)(shu)據狀態(tai)) 3.1.6 上(shang)傳參(can)數(shu)(shu): 默(mo)(mo)(mo)(mo)認ID 1(可(ke)(ke)調(diao)),默(mo)(mo)(mo)(mo)認波(bo)特率9600(可(ke)(ke)調(diao)) 3.1.7 人體(ti)感應(ying)(ying):默(mo)(mo)(mo)(mo)認開(kai)(kai)啟(qi)感應(ying)(ying)亮屏功(gong)能(neng) 3.1.8 屏幕(mu)保護:默(mo)(mo)(mo)(mo)認開(kai)(kai)啟(qi)亮屏5分(fen)(fen)鐘后自動(dong)(dong)(dong)息屏,人體(ti)感應(ying)(ying)或(huo)觸摸可(ke)(ke)亮屏 3.1.9 排(pai)風(feng)(feng)(feng)功(gong)能(neng):自動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng),定時(shi)排(pai)風(feng)(feng)(feng),手(shou)動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng),延時(shi)排(pai)風(feng)(feng)(feng),手(shou)動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)可(ke)(ke)設置(zhi)(zhi)低1s,大(da)12H,自動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)分(fen)(fen)為12組,可(ke)(ke)設置(zhi)(zhi)開(kai)(kai)啟(qi)組數(shu)(shu)、開(kai)(kai)啟(qi)日期、開(kai)(kai)啟(qi)時(shi)間及啟(qi)動(dong)(dong)(dong)時(shi)間(啟(qi)動(dong)(dong)(dong)時(shi)間可(ke)(ke)更(geng)改)功(gong)能(neng) sf6氣(qi)(qi)體(ti)報(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)報(bao)警(jing)(jing)器(qi)(qi)_SF6報(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6報(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6報(bao)警(jing)(jing)器(qi)(qi)。

SF6行(xing)業安全法規(gui)摘錄 ■191條(tiao) 裝(zhuang)(zhuang)有SF6設(she)備的(de)配(pei)電(dian)裝(zhuang)(zhuang)置室(shi)(shi)和SF6氣(qi)(qi)(qi)體實驗室(shi)(shi),必須裝(zhuang)(zhuang)設(she)強力通(tong)風裝(zhuang)(zhuang)置。風口應設(she)置在(zai)室(shi)(shi)內低(di)部。■192條(tiao) 在(zai)室(shi)(shi)內,設(she)備充裝(zhuang)(zhuang)SF6氣(qi)(qi)(qi)體時(shi),周圍(wei)環境相對(dui)濕度(du)應≤80%,同時(shi)必須開(kai)啟通(tong)風系(xi)統,并避免SF6氣(qi)(qi)(qi)體漏(lou)泄到工作區(qu)。工作區(qu)空氣(qi)(qi)(qi)中(zhong)SF6氣(qi)(qi)(qi)體含(han)量(liang)(liang)不得超過1000ppm。■196條(tiao) 工作人員進(jin)(jin)(jin)入SF6配(pei)電(dian)裝(zhuang)(zhuang)置室(shi)(shi),必須先(xian)(xian)通(tong)風15min,并用(yong)檢(jian)漏(lou)儀測量(liang)(liang)SF6氣(qi)(qi)(qi)體含(han)量(liang)(liang)。盡量(liang)(liang)避免一(yi)(yi)人進(jin)(jin)(jin)入SF6配(pei)電(dian)裝(zhuang)(zhuang)置室(shi)(shi)進(jin)(jin)(jin)行(xing)巡視,不準一(yi)(yi)人進(jin)(jin)(jin)入從事檢(jian)修(xiu)工作。■198條(tiao) 進(jin)(jin)(jin)入SF6配(pei)電(dian)裝(zhuang)(zhuang)置室(shi)(shi)低(di)位區(qu)或電(dian)纜溝進(jin)(jin)(jin)行(xing)工作應先(xian)(xian)檢(jian)測含(han)氧量(liang)(liang)(不低(di)于18%)和SF6氣(qi)(qi)(qi)體含(han)量(liang)(liang)是否(fou)合格

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